145533360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{86627}}^1$

素因数の和:86650

約数の個数: 80

約数和(自身を含む): 515609856

約数和(自身を除く): 370076496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 86627, 173254, 259881, 346508, 433135, 519762, 606389, 693016, 866270, 1039524, 1212778, 1299405, 1386032, 1732540, 1819167, 2079048, 2425556, 2598810, 3031945, 3465080, 3638334, 4158096, 4851112, 5197620, 6063890, 6930160, 7276668, 9095835, 9702224, 10395240, 12127780, 14553336, 18191670, 20790480, 24255560, 29106672, 36383340, 48511120, 72766680, 145533360]

約数ペア:

[(1, 145533360), (2, 72766680), (3, 48511120), (4, 36383340), (5, 29106672), (6, 24255560), (7, 20790480), (8, 18191670), (10, 14553336), (12, 12127780), (14, 10395240), (15, 9702224), (16, 9095835), (20, 7276668), (21, 6930160), (24, 6063890), (28, 5197620), (30, 4851112), (35, 4158096), (40, 3638334), (42, 3465080), (48, 3031945), (56, 2598810), (60, 2425556), (70, 2079048), (80, 1819167), (84, 1732540), (105, 1386032), (112, 1299405), (120, 1212778), (140, 1039524), (168, 866270), (210, 693016), (240, 606389), (280, 519762), (336, 433135), (420, 346508), (560, 259881), (840, 173254), (1680, 86627)]